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Arras
(Encyclopedia)Arras äräsˈ [key], city, capital of Pas-de-Calais dept., and historic capital of Artois, N France, on the canalized Scarpe River. It is a communications, farm, and indu...Cremona
(Encyclopedia)Cremona krĭmōˈnə, Ital. krāmôˈnä [key], city, capital of Cremona prov., Lomba...Decembrists
(Encyclopedia)Decembrists dĭsĕmˈbrĭsts [key], in Russian history, members of secret revolutionary societies whose activities led to the uprising of Dec., 1825, against Czar Nicholas I. Formed after the Napoleon...Choquequirao
(Encyclopedia)Choquequirao [Quechua,=cradle of gold], Inca site in Peru, about 95 mi (155 km) W of Cuzco. Lying at 9,950 ft (3,030 m), in the spurs of the Salkantay mountain range above the Apurímac River, it is s...Finney, Albert
(Encyclopedia)Finney, Albert, 1936–2019, English actor, studied Royal Academy of Dramatic Arts, London. He debuted in the theater in 1956, and appeared on the London and New York stage throughout his career. His ...Formulas for Various Areas (table)
(Encyclopedia)Formulas for Various Areas 1 The abbreviations used are: b = base (length of any side of a plane figure); a = altitude (perpendicular distance from the farthest point of the figure to t...Brownian movement
(Encyclopedia)Brownian movement or motion, zigzag, irregular motion exhibited by minute particles of matter when suspended in a fluid. The effect has been observed in all types of colloidal suspensions (see colloid...air mass
(Encyclopedia)air mass, large body of air within the earth's atmosphere in which temperature and humidity, although varying at different heights, remain similar throughout the body at any one height. Air masses for...transept
(Encyclopedia)transept trănˈsĕptˌ [key], term applied to the transverse portion of a building cutting its main axis at right angles or to each arm of such a portion. Transepts are found chiefly in churches, whe...pyramid, structure
(Encyclopedia)pyramid. The true pyramid exists only in Egypt and Sudan, though the term has also been applied to similar structures in other countries. Egyptian pyramids are square in plan and their triangular side...Browse by Subject
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